The mixed number 106 9/80 written as an improper fraction is 8489/80
To turn the mixed number 106 9/80 into an improper fraction, use these simple steps:
First, multiply the whole number by the denominator of the fractional part: 106 × 80 = 8480.
After that, add the result to the numerator of the fractional part: 8480 + 9 = 8489.
Next, Write the sum of the previous step on the original denominator: 8489/80.
This means that 106 9/80, as an improper fraction, equals 8489/80.
See also: 106 9/80 as a decimal